diff --git a/pom.xml b/pom.xml
index ae9f4dd..af58b93 100644
--- a/pom.xml
+++ b/pom.xml
@@ -77,7 +77,7 @@
     <dependency>
       <groupId>org.jenkins-ci.main</groupId>
       <artifactId>jenkins-core</artifactId>
-      <version>2.277</version> <!-- for ACL.impersonate2() and acegi to Spring Security conversion -->
+      <version>2.283</version> <!-- for ACL.impersonate2() and acegi to Spring Security conversion -->
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>